CalmDown von KRUUSE Katzenhalsband 1-Button-Starterset

Plugged this in near the carrier two days before a vet visit, and my cat actually sat in the open crate on her own instead of hiding under the bed. The single-button setup is dead simple, no fumbling with settings while she's already stressed. Worked on my 12-year-old and the kitten alike.

I was skeptical about the whole pheromone button thing, but my cat actually seeks it out now whenever the doorbell rings. The one-button design is simple enough that I didn't need to read any instructions.

My cat was so anxious after we moved, but this little button has been a lifesaver—the pheromone diffuser works quietly in the background, and she’s finally exploring the new place without hiding under the bed.